Re: [Acl-devel] attr ptest failed on fsl_ls1021a

[Dengke Du]

Sorry for my ignorance.

I have checked my kernel configure:

zcat /proc/config.gz | grep XATTR

CONFIG_TMPFS_XATTR=y
CONFIG_CIFS_XATTR=y

It seems kernel was fine for extend attribute.


On 2016年11月12日 14:42, Mike Frysinger wrote:
> you're seeing kernel behavior, not acl/attr behavior
>
> the kernel will return EOPNOTSUPP when the FS in question doesn't
> support xattrs at all.  EINVAL comes up when xattrs are supported
> but the requested operation is invalid.
>
> i.e. what you're reporting is not a bug but WAI.
> -mike